Fin's Fish Guide
The Poss' scorpionfish (Scorpaenopsis possi) is a saltwater fish of the family Scorpaenidae that grows up to 19 cm.
Oceania: Australia, Cook Is., Fiji, Marquesas Is., French Polynesia, Guam and others
Description
The Poss' scorpionfish is a scorpionfish (Scorpaenidae) from reef and rocky water of the Indo-West Pacific. It has a stocky, red-brown mottled body with a large, spiny head and skin flaps that make it almost invisible among coral, stone and weed. As a motionless ambush predator it waits until prey comes within range and engulfs small fish and crustaceans with a sudden, rapid gulp. The dorsal, pelvic and anal spines are venomous and can give a very painful puncture wound.
Frequently asked questions
How do you recognise the Poss' scorpionfish?
The Poss' scorpionfish has a torpedo-shaped body, is mainly brown and shows a marbled pattern. Bears venomous spines or tissue; handle with great care.
Where does the Poss' scorpionfish live?
The Poss' scorpionfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Oceania: Australia, Cook Is., Fiji, Marquesas Is., French Polynesia, Guam and others
How big does the Poss' scorpionfish get?
The Poss' scorpionfish grows to a maximum of about 19 cm.
Is the Poss' scorpionfish dangerous to humans?
The Poss' scorpionfish is venomous — handle spines with care and seek medical help after a sting if needed. For a sting from a fin spine: rinse the wound, remove any visible spine fragments and immerse the part for 30-90 minutes in water as hot as can be tolerated (about 45 C) to break down the venom. The pain can be severe. For marked swelling, a retained spine or signs of infection seek medical care and check tetanus status.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Scorpaenopsis
More from the family Scorpaenidae
Want the complete picture on the Poss' scorpionfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Poss' scorpionfish is one of 12,519 species in the app.